Robe hook



FIG. 1 is a perspective view of a robe hook showing my new design;

FIG. 2 is a side view of the robe hook of FIG. 1;

FIG. 3 is a front view of the robe hook of FIG. 1; and,

FIG. 4 is a rear view of the robe hook of FIG. 1. 

I claim the ornamental design for a robe hook, shown and described. 